Oval|Lab Grown|IGI

0.65ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG845672323

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845672323

Diamond specifications and retailer prices

From $508 USD
As of October 30, 2026
Save $1,821 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,329 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.65ct lab-grown oval diamond

This 0.65ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845672323 or 845672323. Listed at 14 retailers as of October 30, 2026, with prices from $508 to $2,329, a $1,821 spread on the same certified stone. Riddles Jewelry lists it at $2,329. 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

0.65
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672323
Dimensions7.10 × 4.98 × 2.95 mm
L/W Ratio1.43
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
7.10 mm4.98 mm0.65 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672323
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 40°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $833 USD|Low: $508 USD|High: $2,329 USD|Avg: $1,280 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Riddles Jewelry
October 31, 2026
Retailer 12$508 USD
Retailer 9$515 USD
Retailer 3$772 USD
Retailer 11$807 USD
Retailer 5$808 USD
Retailer 1$833 USD
Retailer 6$917 USD
Retailer 10$1,110 USD
Retailer 4$1,664 USD
Retailer 2$1,679 USD
Retailer 8$1,860 USD
Retailer 13$1,861 USD
Retailer 7$1,982 USD
Riddles Jewelry$2,329 USD

14 data points across 14 retailers

14 retailers$508 USD to $2,329 USD

B+
Cheapest Retailer
-
$508 USD
B+
Retailer 2
-
$515 USD
View
Final sale: no returns
B
Retailer 3
-
$807 USD
View
B
Retailer 4
-
$808 USD
View
B
Retailer 5
-
$833 USD
£656 GBP
View
B
Retailer 6
-
$917 USD
ZAR 14,810 ZAR
View
B
Retailer 7
-
$1,030 USD
View
B
Retailer 8
-
$1,110 USD
View
B
Retailer 9
-
$1,664 USD
View
B
Retailer 10
-
$1,679 USD
CA$2,332 CAD
View
B
Retailer 11
-
$1,860 USD
View
B
Retailer 12
-
$1,861 USD
View
B
Retailer 13
-
$1,982 USD
£1,561 GBP
View
Most Expensive
B
Riddles Jewelry
1994335622 · Oct 31
$2,329 USD
View
13 more retailers have this diamond
Prices start from $508 USDSave up to $1,821 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.

B+
0.65ct Oval
$508 USD