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Round|Lab Grown|IGI

5.63ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768619277

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768619277

Diamond specifications and retailer prices

From $6,338 USD
As of November 1, 2026
Save $45,063 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $51,401 USD at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.63ct lab-grown round diamond

This 5.63ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768619277 or 768619277. Listed at 27 retailers as of October 31, 2026, with prices from $6,338 to $51,401, a $45,063 spread on the same certified stone. Mervis Diamond Importers lists it at $51,401. 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

5.63
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768619277
Dimensions11.44 × 11.46 × 7.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm11.46 mm5.63 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768619277
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $51,401 USD|Low: $6,338 USD|High: $51,401 USD|Avg: $15,773 USD
Mervis Diamond Importers
Retailer 2
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Retailer 24
November 1, 2026
Retailer 6$6,338 USD
Retailer 3$6,592 USD
Retailer 15$6,709 USD
Retailer 16$7,098 USD
Retailer 17$7,352 USD
Retailer 10$8,450 USD
Retailer 4$8,742 USD
Retailer 24$8,745 USD
Retailer 5$8,882 USD
Retailer 8$9,634 USD
Retailer 18$10,166 USD
Retailer 7$10,672 USD
Retailer 21$12,829 USD
Retailer 13$15,935 USD
Retailer 20$16,488 USD
Retailer 2$16,940 USD
Retailer 9$20,236 USD
Retailer 12$21,596 USD
Retailer 14$27,687 USD
Retailer 19$30,790 USD
Retailer 22$39,240 USD
Retailer 23$39,240 USD
Retailer 11$39,550 USD
Mervis Diamond Importers$51,401 USD

37 data points across 24 retailers

27 retailers$6,338 USD to $51,401 USD

A+
Cheapest Retailer
-
$6,338 USD
A
Retailer 2
-
$6,592 USD
View
A
Retailer 3
-
$6,709 USD
View
A
Retailer 4
-
$7,098 USD
View
Final sale: no returns
Retailer 5
-
$7,352 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$7,352 USD
View
Retailer 7
-
$8,450 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$8,742 USD
View
A
Retailer 9
-
$8,745 USD
View
A
Retailer 10
-
$8,882 USD
View
A
Retailer 11
-
$9,634 USD
View
A
Retailer 12
-
$10,166 USD
£8,005 GBP
View
A
Retailer 13
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$10,672 USD
View
A
Retailer 14
-
$12,829 USD
€12,218 EUR
View
A
Retailer 15
-
$15,720 USD
View
A
Retailer 16
-
$15,935 USD
£12,547 GBP
View
A
Retailer 17
-
$16,488 USD
ZAR 266,371 ZAR
View
B+
Retailer 18
-
$16,940 USD
A$26,062 AUD
View
B+
Retailer 19
-
$18,718 USD
View
B+
Retailer 20
-
$20,236 USD
View
B+
Retailer 21
-
$21,596 USD
View
B+
Retailer 22
-
$27,687 USD
View
B+
Retailer 23
-
$30,790 USD
View
B
Retailer 24
-
$39,240 USD
View
B
Retailer 25
-
$39,240 USD
View
B
Retailer 26
-
$39,550 USD
View
Most Expensive
B
Mervis Diamond Importers
1974990725 · Oct 31
$51,401 USD
View
26 more retailers have this diamond
Prices start from $6,338 USDSave up to $45,063 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+
5.63ct Round
$6,338 USD