CaratHunter
Plans
Oval|Lab Grown|IGI

0.81ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG821688156

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821688156

Diamond specifications and retailer prices

From $378 USD
As of October 30, 2026
Save $2,162 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,540 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821688156 or 821688156. Listed at 22 retailers as of October 30, 2026, with prices from $378 to $2,540, a $2,162 spread on the same certified stone. Do Amore Diamonds lists it at $2,540. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821688156
Dimensions7.79 × 5.24 × 3.22 mm
L/W Ratio1.49
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
7.79 mm5.24 mm0.81 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821688156
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.5%

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 30
Current: $2,540 USD|Low: $253 USD|High: $3,000 USD|Avg: $1,054 USD
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 5$378 USD
Retailer 12$391 USD
Retailer 7$436 USD
Retailer 4$592 USD
Retailer 20$620 USD
Retailer 14$694 USD
Retailer 18$710 USD
Retailer 19$761 USD
Retailer 10$792 USD
Retailer 2$835 USD
Retailer 15$836 USD
Retailer 11$1,005 USD
Retailer 17$1,180 USD
Retailer 9$1,274 USD
Retailer 3$1,382 USD
Retailer 6$1,627 USD
Retailer 8$1,631 USD
Retailer 13$1,642 USD
Retailer 16$1,810 USD
Do Amore Diamonds$2,540 USD

34 data points across 20 retailers

22 retailers$378 USD to $2,540 USD

Retailer 1
-
$315 USD
Price last confirmed 39 days ago
A
Retailer 2
-
$378 USD
View
Final sale: no returns
Retailer 3
-
$386 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$419 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$436 USD
View
B+
Retailer 6
-
$592 USD
View
B+
Retailer 7
-
$620 USD
View
B+
Retailer 8
-
$625 USD
View
B+
Retailer 9
-
$761 USD
View
B+
Retailer 10
-
$792 USD
A$1,218 AUD
View
B+
Retailer 11
-
$835 USD
£658 GBP
View
B+
Retailer 12
-
$836 USD
ZAR 13,512 ZAR
View
B
Retailer 13
-
$1,005 USD
View
B+
Retailer 14
-
$1,180 USD
View
Retailer 15
-
$1,257 USD
View
Price last confirmed 40 days ago
B
Retailer 16
-
$1,274 USD
View
B
Retailer 17
-
$1,382 USD
CA$1,919 CAD
View
B
Retailer 18
-
$1,627 USD
View
B
Retailer 19
-
$1,631 USD
View
B
Retailer 20
-
$1,642 USD
View
B
Retailer 21
-
$1,810 USD
£1,425 GBP
View
Most Expensive
B
Do Amore Diamonds
20-D88238 · Oct 31
$2,540 USD
View
21 more retailers have this diamond
Prices start from $378 USDSave up to $2,162 USD

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
0.81ct Oval
$378 USD