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Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

VG • D/IF • IGI LG754563758

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754563758

Diamond specifications and retailer prices

From $1,934 NZD
$1,090 USD
As of October 29, 2026
Save $13,023 NZD (87%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $14,957 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754563758 or 754563758. Listed at 29 retailers as of October 29, 2026, with prices from $1,934 to $14,957, a $13,023 spread on the same certified stone. Brilliant Earth lists it at $14,957. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563758
Dimensions11.73 × 8.34 × 5.12 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.73 mm8.34 mm3.10 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563758
Side View
Table 60.0%Crown 33.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $14,957 NZD|Low: $1,932 NZD|High: $18,311 NZD|Avg: $5,485 NZD|-18.3%
Brilliant Earth
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
October 31, 2026
Retailer 26$1,934 NZD
Retailer 17$2,104 NZD
Retailer 9$2,244 NZD
Retailer 23$2,468 NZD
Retailer 24$2,555 NZD
Retailer 21$2,678 NZD
Retailer 3$2,706 NZD
Retailer 6$2,748 NZD
Retailer 2$3,251 NZD
Retailer 27$3,389 NZD
Retailer 7$3,603 NZD
Retailer 15$4,207 NZD
Retailer 4$4,551 NZD
Retailer 13$4,853 NZD
Retailer 22$5,211 NZD
Retailer 18$5,268 NZD
Retailer 5$5,302 NZD
Retailer 25$5,808 NZD
Retailer 11$6,497 NZD
Retailer 10$7,159 NZD
Retailer 8$7,621 NZD
Retailer 16$7,843 NZD
Retailer 12$7,936 NZD
Retailer 14$8,577 NZD
Retailer 19$10,202 NZD
Retailer 20$13,143 NZD
Brilliant Earth$14,957 NZD

26 data points across 27 retailers

29 retailers$1,934 NZD to $14,957 NZD

A
Cheapest Retailer
-
$1,934 NZD
$1,090 USD
A
Retailer 2
-
$2,104 NZD
$1,186 USD
View
A
Retailer 3
-
$2,244 NZD
$1,265 USD
View
A
Retailer 4
-
$2,468 NZD
$1,391 USD
View
Final sale: no returns
A
Retailer 5
-
$2,555 NZD
$1,440 USD
View
A
Retailer 6
-
$2,678 NZD
£1,188 GBP
View
A
Retailer 7
-
$2,706 NZD
$1,525 USD
View
A
Retailer 8
-
$2,748 NZD
HK$12,100 HKD
View
A
Retailer 9
-
$3,251 NZD
£1,443 GBP
View
A
Retailer 10
-
$3,389 NZD
$1,910 USD
View
Retailer 11
-
$3,492 NZD
£1,550 GBP
View
Price last confirmed 16 days ago
A
Retailer 12
-
$3,603 NZD
€1,934 EUR
View
A
Retailer 13
-
$4,207 NZD
$2,371 USD
View
A
Retailer 14
-
$4,551 NZD
$2,565 USD
View
B+
Retailer 15
-
$4,853 NZD
A$4,208 AUD
View
B+
Retailer 16
-
$5,211 NZD
ZAR 47,443 ZAR
View
Retailer 17
-
$5,268 NZD
A$4,568 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$5,302 NZD
$2,988 USD
View
B+
Retailer 19
-
$5,808 NZD
$3,274 USD
View
Retailer 20
-
$6,436 NZD
£2,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 21
-
$6,497 NZD
$3,662 USD
View
B+
Retailer 22
-
$7,159 NZD
$4,035 USD
View
B+
Retailer 23
-
$7,621 NZD
£3,382 GBP
View
B+
Retailer 24
-
$7,843 NZD
$4,420 USD
View
B
Retailer 25
-
$7,936 NZD
SGD 6,044 SGD
View
B
Retailer 26
-
$8,577 NZD
$4,834 USD
View
Retailer 27
-
$10,202 NZD
$5,750 USD
View
Price last confirmed 12 days ago
Retailer 28
-
$13,143 NZD
A$11,396 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
17981538A · Oct 30
$14,957 NZD
$8,430 USD
View
28 more retailers have this diamond
Prices start from $1,934 NZDSave up to $13,023 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.10ct Oval
$1,934 NZD