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Oval|Lab Grown|IGI

1.91ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG825655968

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825655968

Diamond specifications and retailer prices

From $901 NZD
$508 USD
As of October 30, 2026
Save $6,728 NZD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,629 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.91ct lab-grown oval diamond

This 1.91ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825655968 or 825655968. Listed at 20 retailers as of October 30, 2026, with prices from $901 to $7,629, a $6,728 spread on the same certified stone. Brilliant Earth lists it at $7,629. 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

1.91
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655968
Dimensions10.01 × 6.94 × 4.39 mm
L/W Ratio1.44
Girdle conditionFaceted
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
10.01 mm6.94 mm1.91 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655968
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.3%

Caratlytics Score

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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 30
Current: $7,629 NZD|Low: $901 NZD|High: $12,172 NZD|Avg: $2,963 NZD|-37.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 3$901 NZD
Retailer 13$1,061 NZD
Retailer 10$1,127 NZD
Retailer 15$1,411 NZD
Retailer 2$1,657 NZD
Retailer 14$1,720 NZD
Retailer 8$1,723 NZD
Retailer 4$2,324 NZD
Retailer 11$2,401 NZD
Retailer 17$2,834 NZD
Retailer 6$3,273 NZD
Retailer 9$3,299 NZD
Retailer 16$3,561 NZD
Retailer 5$3,682 NZD
Retailer 12$3,744 NZD
Retailer 7$6,352 NZD
Brilliant Earth$7,629 NZD

27 data points across 17 retailers

20 retailers$901 NZD to $7,629 NZD

A
Cheapest Retailer
-
$901 NZD
$508 USD
Final sale: no returns
Retailer 2
-
$916 NZD
$516 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$1,061 NZD
£471 GBP
View
A
Retailer 4
-
$1,127 NZD
$635 USD
View
Retailer 5
-
$1,136 NZD
$640 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$1,136 NZD
$640 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$1,411 NZD
$795 USD
View
A
Retailer 8
-
$1,657 NZD
£735 GBP
View
A
Retailer 9
-
$1,720 NZD
ZAR 15,659 ZAR
View
B+
Retailer 10
-
$2,324 NZD
$1,310 USD
View
B+
Retailer 11
-
$2,401 NZD
$1,353 USD
View
B+
Retailer 12
-
$2,834 NZD
$1,597 USD
View
Retailer 13
-
$2,984 NZD
$1,682 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$3,273 NZD
$1,845 USD
View
Retailer 15
-
$3,299 NZD
£1,464 GBP
View
Price last confirmed 19 days ago
B
Retailer 16
-
$3,561 NZD
$2,007 USD
View
B
Retailer 17
-
$3,682 NZD
£1,634 GBP
View
B
Retailer 18
-
$3,744 NZD
$2,110 USD
View
Retailer 19
-
$6,352 NZD
$3,580 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21584025A · Oct 30
$7,629 NZD
$4,300 USD
View
19 more retailers have this diamond
Prices start from $901 NZDSave up to $6,728 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
1.91ct Oval
$901 NZD