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Oval|Lab Grown|IGI

3.02ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG735531358

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735531358

Diamond specifications and retailer prices

From $1,886 NZD
$1,063 USD
As of October 29, 2026
Save $13,974 NZD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $15,860 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.02ct lab-grown oval diamond

This 3.02ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG735531358 or 735531358. Listed at 27 retailers as of October 29, 2026, with prices from $1,886 to $15,860, a $13,974 spread on the same certified stone. Blue Nile lists it at $15,860. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735531358
Dimensions11.44 × 8.15 × 5.15 mm
L/W Ratio1.40
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
11.44 mm8.15 mm3.02 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735531358
Side View
Table 59.0%Crown 36.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $15,860 NZD|Low: $1,886 NZD|High: $18,595 NZD|Avg: $5,312 NZD
Blue Nile
Retailer 2
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Retailer 26
October 31, 2026
Retailer 26$1,886 NZD
Retailer 17$2,051 NZD
Retailer 9$2,188 NZD
Retailer 20$2,404 NZD
Retailer 24$2,520 NZD
Retailer 21$2,611 NZD
Retailer 4$2,647 NZD
Retailer 7$2,680 NZD
Retailer 2$3,168 NZD
Retailer 3$3,304 NZD
Retailer 8$3,512 NZD
Retailer 15$4,100 NZD
Retailer 5$4,438 NZD
Retailer 6$5,051 NZD
Retailer 22$5,080 NZD
Retailer 18$5,136 NZD
Retailer 25$5,658 NZD
Retailer 11$6,783 NZD
Retailer 10$7,003 NZD
Retailer 23$7,459 NZD
Retailer 16$7,640 NZD
Retailer 12$7,740 NZD
Retailer 14$8,357 NZD
Retailer 19$12,800 NZD
Retailer 13$15,082 NZD
Blue Nile$15,860 NZD

24 data points across 26 retailers

27 retailers$1,886 NZD to $15,860 NZD

A
Cheapest Retailer
-
$1,886 NZD
$1,063 USD
A
Retailer 2
-
$2,051 NZD
$1,156 USD
View
A
Retailer 3
-
$2,188 NZD
$1,233 USD
View
A
Retailer 4
-
$2,404 NZD
$1,355 USD
View
Final sale: no returns
A
Retailer 5
-
$2,520 NZD
$1,420 USD
View
A
Retailer 6
-
$2,611 NZD
£1,159 GBP
View
A
Retailer 7
-
$2,647 NZD
$1,492 USD
View
A
Retailer 8
-
$2,680 NZD
HK$11,800 HKD
View
A
Retailer 9
-
$3,168 NZD
£1,406 GBP
View
A
Retailer 10
-
$3,304 NZD
$1,862 USD
View
A
Retailer 11
-
$3,512 NZD
€1,885 EUR
View
A
Retailer 12
-
$4,100 NZD
$2,311 USD
View
A
Retailer 13
-
$4,438 NZD
$2,501 USD
View
B+
Retailer 14
-
$5,051 NZD
$2,847 USD
View
A
Retailer 15
-
$5,080 NZD
ZAR 46,250 ZAR
View
Retailer 16
-
$5,136 NZD
A$4,453 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$5,658 NZD
$3,189 USD
View
Retailer 18
-
$6,273 NZD
£2,784 GBP
View
Price last confirmed 22 days ago
B+
Retailer 19
-
$6,783 NZD
$3,823 USD
View
B+
Retailer 20
-
$7,003 NZD
$3,947 USD
View
B+
Retailer 21
-
$7,459 NZD
£3,310 GBP
View
B+
Retailer 22
-
$7,640 NZD
$4,306 USD
View
B+
Retailer 23
-
$7,740 NZD
SGD 5,895 SGD
View
B+
Retailer 24
-
$8,357 NZD
$4,710 USD
View
Retailer 25
-
$12,800 NZD
A$11,099 AUD
View
Price last confirmed 22 days ago
B
Retailer 26
-
$15,082 NZD
$8,500 USD
View
Most Expensive
B
Blue Nile
27498656 · Oct 31
$15,860 NZD
$8,939 USD
View
26 more retailers have this diamond
Prices start from $1,886 NZDSave up to $13,974 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
3.02ct Oval
$1,886 NZD