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Oval|Lab Grown|IGI

0.88ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG837648632

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837648632

Diamond specifications and retailer prices

From $340 USD
As of October 29, 2026
Save $1,432 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,772 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.88ct lab-grown oval diamond

This 0.88ct 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 LG837648632 or 837648632. Listed at 21 retailers as of October 29, 2026, with prices from $340 to $1,772, a $1,432 spread on the same certified stone. Riddles Jewelry lists it at $1,772. 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

0.88
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837648632
Dimensions7.86 × 5.41 × 3.32 mm
L/W Ratio1.45
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
7.86 mm5.41 mm0.88 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837648632
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.8°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: $553 USD|Low: $327 USD|High: $1,772 USD|Avg: $905 USD|-1.0%
Retailer 1
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Retailer 21
Riddles Jewelry
October 30, 2026
Retailer 20$340 USD
Retailer 2$395 USD
Retailer 5$422 USD
Retailer 7$422 USD
Retailer 21$422 USD
Retailer 1$553 USD
Retailer 4$607 USD
Retailer 13$607 USD
Retailer 10$643 USD
Retailer 17$651 USD
Retailer 19$670 USD
Retailer 18$689 USD
Retailer 12$757 USD
Retailer 16$763 USD
Retailer 9$910 USD
Retailer 6$1,356 USD
Retailer 8$1,399 USD
Retailer 14$1,495 USD
Retailer 11$1,501 USD
Retailer 3$1,641 USD
Retailer 15$1,699 USD
Riddles Jewelry$1,772 USD

29 data points across 22 retailers

21 retailers$340 USD to $1,772 USD

A
Cheapest Retailer
-
$340 USD
A
Retailer 2
-
$395 USD
View
A
Retailer 3
-
$422 USD
View
Final sale: no returns
A
Retailer 4
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$422 USD
View
A
Retailer 5
-
$422 USD
View
A
Retailer 6
-
$553 USD
£436 GBP
View
B+
Retailer 7
-
$607 USD
View
B+
Retailer 8
-
$607 USD
View
B+
Retailer 9
-
$643 USD
View
B+
Retailer 10
-
$670 USD
View
B+
Retailer 11
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$689 USD
View
B+
Retailer 12
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$757 USD
£596 GBP
View
B+
Retailer 13
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$763 USD
ZAR 12,326 ZAR
View
B+
Retailer 14
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$910 USD
View
B
Retailer 15
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$1,356 USD
View
B
Retailer 16
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$1,399 USD
View
B
Retailer 17
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$1,501 USD
CA$2,085 CAD
View
B
Retailer 18
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$1,526 USD
View
B
Retailer 19
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$1,641 USD
View
B
Retailer 20
-
$1,699 USD
£1,338 GBP
View
Most Expensive
B
Riddles Jewelry
1986548672 · Oct 29
$1,772 USD
View
20 more retailers have this diamond
Prices start from $340 USDSave up to $1,432 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
0.88ct Oval
$340 USD