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Round|Lab Grown|IGI

6.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG768630987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768630987

Diamond specifications and retailer prices

From $13,458 SGD
$10,527 USD
As of October 29, 2026
Save $46,832 SGD (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $60,289 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 6.05ct lab-grown round diamond

This 6.05ct 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 LG768630987 or 768630987. Listed at 16 retailers as of October 29, 2026, with prices from $13,458 to $60,289, a $46,832 spread on the same certified stone. Do Amore Diamonds lists it at $60,289. 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

6.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630987
Dimensions11.62 × 11.69 × 7.21 mm
L/W Ratio1.01
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
11.62 mm11.69 mm6.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630987
Side View
Table 56.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.8%

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: $60,289 SGD|Low: $13,353 SGD|High: $61,632 SGD|Avg: $28,462 SGD|-2.2%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 29, 2026
Retailer 16$13,458 SGD
Retailer 17$13,517 SGD
Retailer 20$13,996 SGD
Retailer 7$15,407 SGD
Retailer 19$16,150 SGD
Retailer 15$16,660 SGD
Retailer 18$16,822 SGD
Retailer 14$17,028 SGD
Retailer 9$18,470 SGD
Retailer 12$22,549 SGD
Retailer 2$26,594 SGD
Retailer 8$29,232 SGD
Retailer 13$29,663 SGD
Retailer 5$31,219 SGD
Retailer 4$33,267 SGD
Retailer 3$36,378 SGD
Retailer 11$38,727 SGD
Retailer 6$45,154 SGD
Retailer 10$46,767 SGD
Do Amore Diamonds$60,289 SGD

30 data points across 20 retailers

16 retailers$13,458 SGD to $60,289 SGD

A
Cheapest Retailer
-
$13,458 SGD
$10,527 USD
A
Retailer 2
-
$13,517 SGD
$10,573 USD
View
A
Retailer 3
-
$13,996 SGD
$10,948 USD
View
A
Retailer 4
-
$15,407 SGD
$12,052 USD
View
Final sale: no returns
A
Retailer 5
-
$16,150 SGD
$12,633 USD
View
A
Retailer 6
-
$16,660 SGD
$13,032 USD
View
A
Retailer 7
-
$16,822 SGD
$13,159 USD
View
A
Retailer 8
-
$17,028 SGD
$13,320 USD
View
A
Retailer 9
-
$18,470 SGD
$14,448 USD
View
B+
Retailer 10
-
$26,594 SGD
£16,380 GBP
View
B+
Retailer 11
-
$29,663 SGD
€22,098 EUR
View
B+
Retailer 12
-
$31,219 SGD
$24,420 USD
View
Retailer 13
-
$33,267 SGD
A$40,035 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$36,378 SGD
$28,456 USD
View
Retailer 15
-
$45,154 SGD
A$54,340 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-C899094AD · Oct 30
$60,289 SGD
$47,160 USD
View
15 more retailers have this diamond
Prices start from $13,458 SGDSave up to $46,832 SGD

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
6.05ct Round
$13,458 SGD